M30LW128D datasheet(31/57 Pages) STMICROELECTRONICS

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M30LW128D

Figure 11. Bus Read AC Waveforms

Note: 1. Refer to Table 3 for details of how the device is enabled.

2. BYTE can be Low or High. The BYTE signal is not available with the LFBGA88 package.

Table 16. Bus Read AC Characteristics

Symbol

Parameter

Test Condition

M30LW128D

Unit

110

tAVAV

Address Valid to Address Valid

E = VIL, G = VIL

Min

110

tAVQV

Address Valid to Output Valid

E = VIL, G = VIL

Max

110

tAXQX

Address Transition to Output Transition

E = VIL, G = VIL

Min

tBLQV

Byte Low (or High) to Output Valid

E = VIL, G = VIL

Max

µs

tBLQZ

Byte Low (or High) to Output Hi-Z

E = VIL, G = VIL

Max

µs

tEHQX

Chip Enable High to Output Transition

G = VIL

Min

tEHQZ

Chip Enable High to Output Hi-Z

G = VIL

Max

tELBL

Chip Enable Low to Byte Low (or High)

G = VIL

Max

tELQX

Chip Enable Low to Output Transition

G = VIL

Min

tELQV

Chip Enable Low to Output Valid

G = VIL

Max

110

tGHQX

Output Enable High to Output Transition

E = VIL

Min

tGHQZ

Output Enable High to Output Hi-Z

E = VIL

Max

tGLQX

Output Enable Low to Output Transition

E = VIL

Min

tGLQV

Output Enable Low to Output Valid

E = VIL

Max

AI07509

E (1)

A0-A23

DQ0-DQ15

VALID

tAXQX

tELQX

tAVQV

tGLQV

tEHQZ

tGHQX

OUTPUT

tAVAV

tEHQX

tGHQZ

tGLQX

tELQV

BYTE (2)

tELBL

tBLQV

tBLQZ

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